57 	int rval;  in adp1653_update_hw()  local
80 	rval = i2c_smbus_write_byte_data(client, ADP1653_REG_OUT_SEL, out_sel);  in adp1653_update_hw()
81 	if (rval < 0)  in adp1653_update_hw()
82 		return rval;  in adp1653_update_hw()
84 	rval = i2c_smbus_write_byte_data(client, ADP1653_REG_CONFIG, config);  in adp1653_update_hw()
85 	if (rval < 0)  in adp1653_update_hw()
86 		return rval;  in adp1653_update_hw()
95 	int rval;  in adp1653_get_fault()  local
107 	rval = i2c_smbus_write_byte_data(client, ADP1653_REG_OUT_SEL, 0);  in adp1653_get_fault()
108 	if (rval < 0)  in adp1653_get_fault()
109 		return rval;  in adp1653_get_fault()
113 	rval = adp1653_update_hw(flash);  in adp1653_get_fault()
114 	if (rval)  in adp1653_get_fault()
115 		return rval;  in adp1653_get_fault()
126 	int rval;  in adp1653_strobe()  local
138 	rval = i2c_smbus_write_byte_data(client, ADP1653_REG_OUT_SEL, out_sel);  in adp1653_strobe()
139 	if (rval)  in adp1653_strobe()
140 		return rval;  in adp1653_strobe()
143 	rval = i2c_smbus_write_byte_data(client, ADP1653_REG_SW_STROBE,  in adp1653_strobe()
145 	if (rval)  in adp1653_strobe()
146 		return rval;  in adp1653_strobe()
158 	int rval;  in adp1653_get_ctrl()  local
160 	rval = adp1653_get_fault(flash);  in adp1653_get_ctrl()
161 	if (rval)  in adp1653_get_ctrl()
162 		return rval;  in adp1653_get_ctrl()
184 	int rval;  in adp1653_set_ctrl()  local
186 	rval = adp1653_get_fault(flash);  in adp1653_set_ctrl()
187 	if (rval)  in adp1653_set_ctrl()
188 		return rval;  in adp1653_set_ctrl()
189 	if ((rval & (ADP1653_REG_FAULT_FLT_SCP |  in adp1653_set_ctrl()
278 	int rval;  in adp1653_init_device()  local
281 	rval = i2c_smbus_write_byte_data(client, ADP1653_REG_OUT_SEL, 0);  in adp1653_init_device()
282 	if (rval < 0) {  in adp1653_init_device()
290 	rval = adp1653_get_fault(flash);  in adp1653_init_device()
292 	if (rval > 0) {  in adp1653_init_device()
293 		dev_err(&client->dev, "faults detected: 0x%1.1x\n", rval);  in adp1653_init_device()
298 	rval = adp1653_update_hw(flash);  in adp1653_init_device()
300 	if (rval) {  in adp1653_init_device()